:root {
  --bg: #0f1419;
  --card: #1a222c;
  --line: #2c3948;
  --text: #e8eef4;
  --muted: #93a4b5;
  --accent: #f2b705;
  --ok: #3dd68c;
  --erro: #ff6b6b;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  padding: 24px;
}
.login-body {
  min-height: 100vh;
  display: grid;
  place-items: center;
}
.card, .upload, header {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
}
.card { width: min(420px, 92vw); padding: 28px; }
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 22px;
  margin-bottom: 16px;
}
h1 { margin: 0 0 6px; font-size: 1.35rem; }
p { margin: 0; color: var(--muted); }
.agent { margin-top: 8px; font-size: .88rem; }
.agent.online { color: var(--ok); }
.agent.offline { color: var(--erro); }
input[type="hidden"] { display: none; }
label { display: grid; gap: 8px; margin: 16px 0; color: var(--muted); }
input, select, button {
  font: inherit;
  border-radius: 10px;
  border: 1px solid var(--line);
  padding: 10px 12px;
  background: #0f1419;
  color: var(--text);
}
button {
  background: var(--accent);
  color: #1a1403;
  font-weight: 700;
  cursor: pointer;
  border: 0;
}
button:disabled { opacity: 0.45; cursor: not-allowed; }
.ghost { color: var(--muted); text-decoration: none; padding: 8px 12px; }
.upload {
  display: grid;
  grid-template-columns: 1fr 180px auto;
  gap: 12px;
  align-items: end;
  padding: 16px;
  margin-bottom: 16px;
}
.file span { display: block; margin-bottom: 8px; color: var(--muted); }
.flash { margin: 0 0 12px; padding: 10px 12px; border-radius: 10px; }
.flash.ok { background: #163427; color: var(--ok); }
.flash.erro { background: #3a1b1b; color: var(--erro); }
.table-wrap { overflow-x: auto; background: var(--card); border: 1px solid var(--line); border-radius: 14px; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; }
a { color: var(--accent); }
.tag, .st { display: inline-block; padding: 3px 8px; border-radius: 999px; font-size: 0.85rem; }
.tag.shopee { background: #ee4d2d33; color: #ffb199; }
.tag.mercadolivre { background: #ffe60033; color: #ffe600; }
.st.enviado { color: var(--muted); }
.st.queued, .st.printing { color: var(--accent); }
.st.ok { color: var(--ok); }
.st.erro { color: var(--erro); }
.inline { display: flex; gap: 8px; }
small { display: block; color: var(--erro); margin-top: 4px; }
@media (max-width: 800px) {
  .upload { grid-template-columns: 1fr; }
  thead { display: none; }
  tr { display: grid; gap: 6px; padding: 12px; border-bottom: 1px solid var(--line); }
  td { border: 0; padding: 0; }
  td::before { content: attr(data-label); color: var(--muted); display: block; font-size: 0.75rem; }
}